'Ordination' in the Bible

“You shall also take the fat from the ram and the fat tail, and the fat that covers the entrails and the lobe of the liver, and the two kidneys and the fat that is on them and the right thigh (for it is a ram of ordination),

“Then you shall take the breast of Aaron’s ram of ordination, and wave it as a wave offering before the Lord; and it shall be your portion.

You shall consecrate the breast of the wave offering and the thigh of the heave offering which was waved and which was offered from the ram of ordination, from the one which was for Aaron and from the one which was for his sons.

“You shall take the ram of ordination and boil its flesh in a holy place.

Thus they shall eat those things by which atonement was made at their ordination and consecration; but a layman shall not eat them, because they are holy.

If any of the flesh of ordination or any of the bread remains until morning, then you shall burn the remainder with fire; it shall not be eaten, because it is holy.